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POTASSIUM IODATE AR
Oxidizing agent in volumetric chemical analysis.
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2445 | AR | 99.50% | 5/6/7758 | KIO3 | 214 | 2829.9010 | 60 Months |
Packings
| 100 g,250 g,25 Kg,5000 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White crystalline |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | 560 °C |
| Density [g/cm3] | 3.93 |
| Solubility in water [% weight] | 32 g in 100cc @1000C |
Specifications
| Appearance | White crystalline powder |
| Assay (Iodometric, on dried basis) | Min 99.5% |
| pH (5% solution in water) | 5 - 8 |
| Chloride, chlorate and bromide, bromate (as Cl) | Max 0.02% |
| Iodide (I) | Max 0.002% |
| Sulphate (SO4) | Max 0.006% |
| Total nitrogen (N) | Max 0.002% |
| Heavy metal (as Pb) | Max 0.0006% |
| Iron (Fe) | Max 0.001% |
| Sodium (Na) | Max 0.005% |
| Loss on drying (at 130°C) | Max 0.05% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS03, GHS07 |
| Signal Word | Danger |
| UN No. | 1479 |
| IMCO Class No. | 5.1 |
| Packing Group | II |
| Hazardous Statement | H272-H315-H319-H335 |
| Precaution Statement | P220-P261-P305 + P351 + P338 |
| Risk Statement | |
| Safety Statement | |